Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/31525 http://dx.doi.org/10.1186/1471-2458-9-151 |
Resumo: | Background: the PLATINO project was launched in 2002 in order to study the prevalence of chronic obstructive pulmonary disease (COPD) in Latin America. Because smoking is the main risk factor for COPD, detailed data on it were obtained. the aim of this paper was to evaluate the prevalence of smoking and incidence of initiation among middle-aged and older adults (40 years or older). Special emphasis was given to the association between smoking and schooling.Methods: PLATINO is a multicenter study comprising five cross-sectional population-based surveys of approximately 1,000 individuals per site in São Paulo (Brazil), Santiago (Chile), Mexico City (Mexico), Montevideo (Uruguay) and Caracas (Venezuela). the outcome variable was smoking status (never, former or current). Current smokers were those who reported to smoke within the previous 30 days. Former smokers were those who reported to quit smoking more than 30 days before the survey. Using information on year of birth and age of smoking onset and quitting, a retrospective cohort analysis was carried out. Smoking prevalence at each period was defined as the number of subjects who started to smoke during the period plus those who were already smokers at the beginning of the period, divided by the total number of subjects. Incidence of smoking initiation was calculated as the number of subjects who started to smoke during the period divided by the number of non-smokers at its beginning. the independent variables included were sex, age and schooling.Results: Non-response rates ranged from 11.1% to 26.8%. the prevalence of smoking ranged from 23.9% (95% CI 21.3; 26.6) in São Paulo to 38.5% (95% CI 35.7; 41.2) in Santiago. Males and middle-aged adults were more likely to smoke in all sites. After adjustment for age, schooling was not associated with smoking. Using retrospective cohort analysis, it was possible to detect that the highest prevalence of smoking is found between 20-29 years, while the highest incidence is found between 10-19 years. Age of smoking onset tended to decline over time among females.Conclusion: the prevalence of smoking varied considerably across sites, but was lower among countries with national anti-smoking campaigns. |
id |
UFSP_adfd9bbad042f9ecc91bd6ef52dd1072 |
---|---|
oai_identifier_str |
oai:repositorio.unifesp.br:11600/31525 |
network_acronym_str |
UFSP |
network_name_str |
Repositório Institucional da UNIFESP |
repository_id_str |
3465 |
spelling |
Menezes, Ana M.Lopez, Maria V.Hallal, Pedro C.Muino, AdrianaPerez-Padilla, RogelioJardim, José Roberto [UNIFESP]Valdivia, GonzaloPertuze, JulioOca, Maria M. deTalamo, CarlosVictora, Cesar G.PLATINO TeamUniv Fed PelotasUniv RepublicaInst Nacl Enfermedades RespUniversidade Federal de São Paulo (UNIFESP)Pontificia Univ Catolica ChileCent Univ Venezuela2016-01-24T13:52:33Z2016-01-24T13:52:33Z2009-05-22Bmc Public Health. London: Biomed Central Ltd, v. 9, 8 p., 2009.1471-2458http://repositorio.unifesp.br/handle/11600/31525http://dx.doi.org/10.1186/1471-2458-9-151WOS000268085300001.pdf10.1186/1471-2458-9-151WOS:000268085300001Background: the PLATINO project was launched in 2002 in order to study the prevalence of chronic obstructive pulmonary disease (COPD) in Latin America. Because smoking is the main risk factor for COPD, detailed data on it were obtained. the aim of this paper was to evaluate the prevalence of smoking and incidence of initiation among middle-aged and older adults (40 years or older). Special emphasis was given to the association between smoking and schooling.Methods: PLATINO is a multicenter study comprising five cross-sectional population-based surveys of approximately 1,000 individuals per site in São Paulo (Brazil), Santiago (Chile), Mexico City (Mexico), Montevideo (Uruguay) and Caracas (Venezuela). the outcome variable was smoking status (never, former or current). Current smokers were those who reported to smoke within the previous 30 days. Former smokers were those who reported to quit smoking more than 30 days before the survey. Using information on year of birth and age of smoking onset and quitting, a retrospective cohort analysis was carried out. Smoking prevalence at each period was defined as the number of subjects who started to smoke during the period plus those who were already smokers at the beginning of the period, divided by the total number of subjects. Incidence of smoking initiation was calculated as the number of subjects who started to smoke during the period divided by the number of non-smokers at its beginning. the independent variables included were sex, age and schooling.Results: Non-response rates ranged from 11.1% to 26.8%. the prevalence of smoking ranged from 23.9% (95% CI 21.3; 26.6) in São Paulo to 38.5% (95% CI 35.7; 41.2) in Santiago. Males and middle-aged adults were more likely to smoke in all sites. After adjustment for age, schooling was not associated with smoking. Using retrospective cohort analysis, it was possible to detect that the highest prevalence of smoking is found between 20-29 years, while the highest incidence is found between 10-19 years. Age of smoking onset tended to decline over time among females.Conclusion: the prevalence of smoking varied considerably across sites, but was lower among countries with national anti-smoking campaigns.Univ Fed Pelotas, Pelotas, BrazilUniv Republica, Montevideo, UruguayInst Nacl Enfermedades Resp, Mexico City, DF, MexicoUniversidade Federal de São Paulo. Escola Paulista de Medicina, São Paulo, BrazilPontificia Univ Catolica Chile, Santiago, ChileCent Univ Venezuela, Caracas, VenezuelaUniversidade Federal de São Paulo, São Paulo, BrazilWeb of Science8engBiomed Central LtdBmc Public HealthPrevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO studyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPMedicina (Pneumologia)ORIGINALWOS000268085300001.pdfapplication/pdf206891${dspace.ui.url}/bitstream/11600/31525/1/WOS000268085300001.pdfe9daeb69800e3b2098fa1956d135f403MD51open accessTEXTWOS000268085300001.pdf.txtWOS000268085300001.pdf.txtExtracted texttext/plain32602${dspace.ui.url}/bitstream/11600/31525/2/WOS000268085300001.pdf.txtde8a7ba45d2a09202a07ce99e40f3f0bMD52open access11600/315252023-02-17 20:17:16.48open accessoai:repositorio.unifesp.br:11600/31525Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-05-25T12:44:34.270877Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
title |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
spellingShingle |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study Menezes, Ana M. |
title_short |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
title_full |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
title_fullStr |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
title_full_unstemmed |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
title_sort |
Prevalence of smoking and incidence of initiation in the Latin American adult population: the PLATINO study |
author |
Menezes, Ana M. |
author_facet |
Menezes, Ana M. Lopez, Maria V. Hallal, Pedro C. Muino, Adriana Perez-Padilla, Rogelio Jardim, José Roberto [UNIFESP] Valdivia, Gonzalo Pertuze, Julio Oca, Maria M. de Talamo, Carlos Victora, Cesar G. PLATINO Team |
author_role |
author |
author2 |
Lopez, Maria V. Hallal, Pedro C. Muino, Adriana Perez-Padilla, Rogelio Jardim, José Roberto [UNIFESP] Valdivia, Gonzalo Pertuze, Julio Oca, Maria M. de Talamo, Carlos Victora, Cesar G. PLATINO Team |
author2_role |
author author author author author author author author author author author |
dc.contributor.institution.none.fl_str_mv |
Univ Fed Pelotas Univ Republica Inst Nacl Enfermedades Resp Universidade Federal de São Paulo (UNIFESP) Pontificia Univ Catolica Chile Cent Univ Venezuela |
dc.contributor.author.fl_str_mv |
Menezes, Ana M. Lopez, Maria V. Hallal, Pedro C. Muino, Adriana Perez-Padilla, Rogelio Jardim, José Roberto [UNIFESP] Valdivia, Gonzalo Pertuze, Julio Oca, Maria M. de Talamo, Carlos Victora, Cesar G. PLATINO Team |
description |
Background: the PLATINO project was launched in 2002 in order to study the prevalence of chronic obstructive pulmonary disease (COPD) in Latin America. Because smoking is the main risk factor for COPD, detailed data on it were obtained. the aim of this paper was to evaluate the prevalence of smoking and incidence of initiation among middle-aged and older adults (40 years or older). Special emphasis was given to the association between smoking and schooling.Methods: PLATINO is a multicenter study comprising five cross-sectional population-based surveys of approximately 1,000 individuals per site in São Paulo (Brazil), Santiago (Chile), Mexico City (Mexico), Montevideo (Uruguay) and Caracas (Venezuela). the outcome variable was smoking status (never, former or current). Current smokers were those who reported to smoke within the previous 30 days. Former smokers were those who reported to quit smoking more than 30 days before the survey. Using information on year of birth and age of smoking onset and quitting, a retrospective cohort analysis was carried out. Smoking prevalence at each period was defined as the number of subjects who started to smoke during the period plus those who were already smokers at the beginning of the period, divided by the total number of subjects. Incidence of smoking initiation was calculated as the number of subjects who started to smoke during the period divided by the number of non-smokers at its beginning. the independent variables included were sex, age and schooling.Results: Non-response rates ranged from 11.1% to 26.8%. the prevalence of smoking ranged from 23.9% (95% CI 21.3; 26.6) in São Paulo to 38.5% (95% CI 35.7; 41.2) in Santiago. Males and middle-aged adults were more likely to smoke in all sites. After adjustment for age, schooling was not associated with smoking. Using retrospective cohort analysis, it was possible to detect that the highest prevalence of smoking is found between 20-29 years, while the highest incidence is found between 10-19 years. Age of smoking onset tended to decline over time among females.Conclusion: the prevalence of smoking varied considerably across sites, but was lower among countries with national anti-smoking campaigns. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009-05-22 |
dc.date.accessioned.fl_str_mv |
2016-01-24T13:52:33Z |
dc.date.available.fl_str_mv |
2016-01-24T13:52:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Bmc Public Health. London: Biomed Central Ltd, v. 9, 8 p., 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/31525 http://dx.doi.org/10.1186/1471-2458-9-151 |
dc.identifier.issn.none.fl_str_mv |
1471-2458 |
dc.identifier.file.none.fl_str_mv |
WOS000268085300001.pdf |
dc.identifier.doi.none.fl_str_mv |
10.1186/1471-2458-9-151 |
dc.identifier.wos.none.fl_str_mv |
WOS:000268085300001 |
identifier_str_mv |
Bmc Public Health. London: Biomed Central Ltd, v. 9, 8 p., 2009. 1471-2458 WOS000268085300001.pdf 10.1186/1471-2458-9-151 WOS:000268085300001 |
url |
http://repositorio.unifesp.br/handle/11600/31525 http://dx.doi.org/10.1186/1471-2458-9-151 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Bmc Public Health |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 |
dc.publisher.none.fl_str_mv |
Biomed Central Ltd |
publisher.none.fl_str_mv |
Biomed Central Ltd |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
instname_str |
Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
institution |
UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
bitstream.url.fl_str_mv |
${dspace.ui.url}/bitstream/11600/31525/1/WOS000268085300001.pdf ${dspace.ui.url}/bitstream/11600/31525/2/WOS000268085300001.pdf.txt |
bitstream.checksum.fl_str_mv |
e9daeb69800e3b2098fa1956d135f403 de8a7ba45d2a09202a07ce99e40f3f0b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
|
_version_ |
1783460334593376256 |